{"product_id":"recombinant-mouse-interleukin-21-receptor-bhp11005872","title":"Recombinant Mouse Interleukin-21 Receptor","description":"\u003cp\u003e\u003cstrong\u003eRecombinant Mouse Interleukin-21 Receptor\u003c\/strong\u003e is supplied as a recombinant protein for in vitro research use.\u003c\/p\u003e\n\u003ch3\u003eBackground\u003c\/h3\u003e\n\u003cp\u003eIL-21 is produced by CD4+ T cells in response to antigenic stimulation. Its action enhances antigen-specific responses of immune cells. The biological effects of IL-21 include induction of differentiation of T-cells-stimulated B-cells into plasma cells and memory B-cells, stimulation (in conjuction) with IL-4 of IgG production, and induction of apoptotic effects in na?ve B-cells and stimulated B-cells in the absence of T-cell signaling. Additionally, IL-21 promotes the anti-tumor activity of CD8+ T-cells and NK cells. IL-21 exerts its effect through binding to a specific type I cytokine receptor, IL-21R, which also contains the gamma chain (?c) found in other cytokine receptors including IL-2, IL-4, IL-7, IL-9 and IL-15. The IL-21\/IL-21R interaction triggers a cascade of events which includes activation of the tyrosine kinases JAK1 and JAK3, followed by activation of the transcription factors STAT1 and STAT3.\u003c\/p\u003e\n\u003ch3\u003eProduct format\u003c\/h3\u003e\n\u003cp\u003eProvided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.\u003c\/p\u003e","brand":"ProSpec-Tany TechnoGene Ltd","offers":[{"title":"2 ug","offer_id":53038176502125,"sku":"cyt-1204-2UG","price":60.0,"currency_code":"USD","in_stock":true},{"title":"10 ug","offer_id":53038532002157,"sku":"cyt-1204-10UG","price":145.0,"currency_code":"USD","in_stock":true},{"title":"1 mg","offer_id":53038532034925,"sku":"cyt-1204-1MG","price":5200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/Prospecbio-il21r-mouse-CYT-1204.png?v=1782158382","url":"https:\/\/www.ebiohippo.com\/products\/recombinant-mouse-interleukin-21-receptor-bhp11005872","provider":"BioHippo","version":"1.0","type":"link"}